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Stop using MVVM for SwiftUI

Don’t over-engineering! No suggested architecture for SwiftUI, just MVC without the C. On SwiftUI you get extra (or wrong) work and complexity for no benefits. Don’t fight the system.
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by Appeloper.
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2 Replies
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Undocumented Swift? “pause()” global function that break the app

Tested in Xcode 14 and Swift Playgrounds 4. From any part of code we can call a “pause()” function and the app becomes unresponsive and sometimes (after some time) the Mac start heating and the Xcode crash. Code examples: Button("Test") { pause() } class Model { func test() { pause() } } func test() { pause() } Private API? Bug? Security flaw?
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by Appeloper.
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4 Replies
1.3k Views

NavigationStack suggestions

This is a very very welcome feature, thanks! Namings NavigationStack-> NavigationView NavigationPath -> NavigationStack path (parameter) -> stack ”NavigationView” name is more consistently with TabView, NavigationSplitView but I understand for compatibility. Also “stack” is most correct name than “path”. EnvironmentValue Include a NavigationPath to the EnvironmentValues, uses when we don’t set NavigationStack(binding parameter). This works for 98% of use cases, we don’t want to binding the path to every children (and deep children, …). If someone want custom case they will use the specific parameter. NavigationPath Common Operators Like pop to root and replace last.
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by Appeloper.
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7 Replies
1.3k Views

SwiftUI slowly adoption

“The best way to build an app is with Swift and SwiftUl.” But… Most companies can’t move development to iOS 14/15 and again with iOS 16 we have to wait another year for some basic features: Allow (or block) device orientations (portrait / landscape) by View Pull-down to refresh for ScrollView Custom controls for VideoView MapView custom view for user location, map configurations and other options UICalendarView More ScrollView features (events, zoom, offset control, …) Many of these features can be implemented ASAP. How complicate is to implement map configurations? How many years we have to wait? Developers needs more from your team. Thank you!
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by Appeloper.
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1 Replies
1.1k Views

TabView selection deprecated?!

This year we hope for a full control of tab bar style like we have in UIKit. But the only changes is about a very important feature to become deprecated. From SwiftUI documentation this initializer is deprecated: init( selection: Binding<SelectionValue>?, content: () -> Content ) How we know the selected tab? How to programmatically change the selected tab? Any new modifier for that?
Posted
by Appeloper.
Last updated
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